000 00696cam a2200241 4500
001 B2543
008 090401t1989 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u50701
041 _aeng
050 _a690.25
110 _aBuilding Research Establishment
245 _aDomestic draughtproofing: balancing ventilation needs against heat losses.
260 _aGarston,Watford
_bBuilding Research Establishment
_c1989
300 _a1 sheet : ill. ; 30cm.
350 _a0
490 _aDefect Action Sheet
_v136 (Design)
490 _aDAS
_v136
650 _aCONDENSATION
650 _aINSULATION
690 _aBUILT ENVIRONMENT-BUILDING PATHOLOGY
942 _n0
948 _c04/03/1997
999 _c92739
_d92739